SOLUTION: factor the trinomial if possible. if it cannot be factored, write not factorable 4n^2-26n-42

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Question 309630: factor the trinomial if possible. if it cannot be factored, write not factorable
4n^2-26n-42
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
4n^2-26n-42
2(2n^2-13n-21) ans. unless you want to use the quadratic formula.
n+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+
Then n=(1.35 & -.737)